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Medical electrical equipment. Characteristics of digital X-ray imaging devices. Part 1. Determination of the detective quantum efficiency
Document status: Cancelled
Ferrotungsten. Method for the determination of manganese
Document status: Active
Specialized liquid compositions for generation of the hardening and fast-hardening fire-extinguishing foams. General technical requirements. Test methods
Document status: Active
State system for ensuring the uniformity of measurements. National standard. Standard reference data. Pyezokeramik on the LiaKbNacNbdTamSbnO3+z[Bi2O3–Fe2O3]. Dielectric and piezoelectric properties at a temperature of 25 °C
Document status: Active
Nickel, nickel and copper-nickel alloys. Methods for the determination of antimony
Document status: Active